Slow cooker



FIG. 1 is a top, front perspective view of a slow cooker embodying my design in accordance with the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is an end elevational view thereof;

FIG. 6 is an opposite end elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of structure is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a slow cooker, as shown and described. 